ML20215N477
| ML20215N477 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 09/30/1986 |
| From: | NRC |
| To: | |
| References | |
| NUDOCS 8611060061 | |
| Download: ML20215N477 (3) | |
Text
.
PLANT SYSTEMS 3/4.7.5 ULTIMATE HEAT SINK LIMITING CONDITION FOR OPERATION 3.7.5.1 The cooling tower basin shall be OPERABLE with:
6 a.
A minimum contained water volume of 3 x 10 gallons, and b.
An average water mperature of 5 95'F.
APPLICABILITY: MODES 1, 2, and 4.
ACTION:
Withk.herequirementsoftheabov specificat on not satisfied, be in COLD SHUTDOWN within 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />.
SURVEILLANCE REOUIREMENTS
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4.7,5.1 The cooling tower basin sh 1 be de ermined OPERABLE at least l
once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> by verifying the average wa er temperature and water level to be within their limits.
i 8611060061 860930 PDR ADOCK 05000344 P
PDR TRO.lAN-UNIT 1 3/4 7-17 Amendment No. [7, 120
e e-PLANT SYSTEMS 3/4.7.5 ULTIMATE HEAT SINK
(
LIMITING CONDITION FOR OPERATION 3.7.5.1 The cooling tower basin shall be OPERABLE with:
6 a.
A minimum contained water volume of 3 x 10 gallons, and b.
An average water temperature of 5 95'F.
APPLICABILITY: MODES 1, 2, 3 and 4.
ACTION:
With the requirements of the above specification not satisfied, be in COLD SHUTDOWN within 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />.
SURVEILLANCE REQUIREMENTS 4.7.5.1 The cooling tower basin shall be determined OPERABLE at least l/ \\
once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> by verifying the average water temperature and water
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level to be within their limits.
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TROJAN-UNIT 1 3/4 7-17 Amendment No. 77,120
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september 30, 1986
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Docket No. 50-344 I
DISTRIBUTION Docket File J. Partlow G
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MRC PDR Mr. Bart D. Withers-L'ocal PDR T. Barnhart(4)
'O W. Jones s
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I Vice President Nucleae PD#3 Rdg; E. Butcher Portland General Electric Company T. Novak N. Thompson Q
121 S.W. Salmon Street C..Vogan V. Benaroya 0
[T.Chank Portland, Oregon 97204 OGC
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PAPS ACRS(10)
Dear Mr. Withers:
L. Harmon OPA E. Jordan LFMB B. Grimes The Commission has issued the enclosed Amendment No.120 License No. NPF-1 for the Trojan Nuclear Plant.
to Facility Operating
. changes to the Technical Specifications in response to your application The amendment consists of June 12, 1985.
the Trojan ultimate. heat sink is the Columbia Rive basin serving as the backup.
A copy of the related Safety Evaluation is also enclosed.
will be included in the Comission's next regular bi-weekly Federal Regist notice.
By letter dated July 28, 1986, Facility Operating License No. NPF-1 for the Trojan Nuclear Plantthe 119 to time Page 3/4 4-29 erroneously labeled the " Surveillance Re At that subsection 4.4.10.1 as " Limiting Conditions for Operation."quirements" corrected page is also included herein.
A copy of the I'
Sincerely, t'
i, Driginal signse 1.v Terence L. Chan, Project Manager PWR Project Directorate No. 3 Division of PWR Licensing-A, NRR
Enclosures:
1.
Amendment No.120to NPF-1 2.
Safety Evaluation cc w/ enclosures:
See next page PD*3 e
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